It is really hard to prove, but while researching one bump account I got to this topic [EXCHANGE] Atomars - Fast and Secure Digital Assets Exchange Platform]https://bitcointalk.org/index.php?topic=5185050.0;all (http://archive.is/CcWUM). I start reporting accounts but there are just so many of them. If they hired bump service they hired really bad one because most posts are something like "good project", so maybe they are doing this by themselves, who knows... Anyway, I am going to report all other accounts to mod gang.

Good topic btw.